{
   "mode": 1,
   "divisions": 10000000,
   "manual_potential": 1,
   "charge_max": 0.3,
   "charge_min": -0.3,
	"circles":
	[
   ],
   "rectangles":
   [
      {
         "x":1500,
         "y":1000,
         "r": 0,
         "g": 128,
         "b": 0,
         "width":1500,
         "height":50,
		 "charge":-2.0,
         "divisions":40,
			"test_points":501
      },
      {
         "x":1500,
         "y":1500,
         "r": 255,
         "g": 128,
         "b": 128,
         "width":1500,
         "height":50,
		 "charge":2.0,
         "divisions":40,
			"test_points":403
      }

   ]
}
